I have a 91 300e with a problem stalling, low rpm, and hesitation. took it to shop and they want to replace whole air flow assy. They said it has a bad potentiometer. Cost is $500+, but Bosch has a part#BSH037407 for the potentiometer I found for $51.87 can it be replaced? Or am I going to get Benz'ed over.

Easily replaced. No need to get "Benzed".

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I got too many cars!! Insurance eats me alive. Dave

78 Corvette Stingray - 3k
82 242 Turbo Volvo - Manual - 270k
86 300e 5 speed manual - 210k
87 420sel - 240k
89 560sl - 78k
91 420sel - 205k
91 560sel - 85k
94 GMC Suburban - 90k
97 Harley Davidson Heritage Softail - 25k
00 GMC Silverado 1 ton 30k

Here's a link to the istructions.

http://www.sg-motorsports.com/AFS%20Pot%20write-up.htm

I may have to do this too.

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Regards

Warren

Currently 1965 220Sb, 2002 FORD Crown Vic Police Interceptor

Had 1965 220SEb, 1967 230S, 280SE 4.5, 300SE (W126), 420SEL

ENTER > = (HP RPN)

Not part of the in-crowd since 1952.